Drinking ginseng water in the morning on an empty stomach is personally thought to be a bad behavior. If the patient’s body is particularly weak and in urgent need of tonic, ginseng water can be taken orally in small amounts for a short period of time, however, if it is applied for a long period of time, it will not be beneficial to the body. Ginseng is a commonly used warm tonic, which can easily make people suffer from fire in the process of application, such as anxious temper, easy to be angry, dry mouth, bleeding nose, bleeding gums, and even constipation. All these side effects suggest that taking a large amount of ginseng can easily lead to the emergence of hyper- Yang and fire, and this kind of behavior should be eliminated. It is not recommended to take a large amount of tonic in the morning on an empty stomach, and tonic is best taken orally half an hour after a meal, always in small amounts, and should be applied under the guidance of a doctor. All tonics can cause fire, a large number of dampness and evil gathering, the harm to the human body still exists.